Sono-assisted preparation of magnetic ferroferric oxide/graphene oxide nanoparticles and application on dye removal

Guodong Jiang; Qing Chang; Fufu Yang; Xiaoyun Hu; Heqing Tang

doi:10.1016/j.cjche.2014.06.037

Your Location：

Home >

Browse articles >

Sono-assisted preparation of magnetic ferroferric oxide/graphene oxide nanoparticles and application on dye removal

分离科学与工程 | Updated：2026-01-06

- Sono-assisted preparation of magnetic ferroferric oxide/graphene oxide nanoparticles and application on dye removal
- Chinese Journal of Chemical Engineering Vol. 23, Issue 3, Pages: 510-515(2015)
- Affiliations：
  
  1. College of Chemistry and Chemical Engineering, Hubei University of Technology,Wuhan,China,430068
  2. College of Chemistry and Materials Science, South Central University for Nationalites,Wuhan,China,430074
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2014.06.037
  CLC：
- Published：2015
- Accepted：
Scan QR Code
Guodong Jiang, Qing Chang, Fufu Yang, Xiaoyun Hu, Heqing Tang. Sono-assisted preparation of magnetic ferroferric oxide/graphene oxide nanoparticles and application on dye removal[J]. , 2015, 23(3): 510-515.
DOI：

Guodong Jiang, Qing Chang, Fufu Yang, Xiaoyun Hu, Heqing Tang. Sono-assisted preparation of magnetic ferroferric oxide/graphene oxide nanoparticles and application on dye removal[J]. , 2015, 23(3): 510-515. DOI： 10.1016/j.cjche.2014.06.037.

摘要

Abstract

A simple ultrasound-assisted co-precipitation method was developed to prepare ferroferric oxide/graphene oxide magnetic nanoparticles (Fe

/GO MNPs). The hysteresis loop of Fe

/GO MNPs demonstrated that the sample was typical of superparamagnetic material. The samples were characterized by transmission electron microscope

and it is found that the particles are of small size. The Fe

/GO MNPs were further used as an adsorbent to remove Rhodamine B. The effects of initial pH of the solution

the dosage of adsorbent

temperature

contact time and the presence of interfering dyes on adsorption performance were investigated as well. The adsorption equilibrium and kinetics data were fitted well with the Freundlich isotherm and the pseudosecond-order kinetic model respectively. The adsorption process followed intra-particle diffusion model with more than one process affecting the adsorption of Rhodamine B. And the adsorption process was endothermic in nature. Furthermore

the magnetic composite with a high adsorption capacity of Rhodamine B could be effectively and simply separated using an external magnetic field. And the used particles could be regenerated and r

ecycled easily. The magnetic composite could find potential applications for the removal of dye pollutants.

关键词

Keywords

references

Views

292

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

A closed-loop strategy for ciprofloxacin adsorption and degradation by acetic acid/H2O2modified biochar

Mechanisms and reusability potentials of zirconium-polyaziridine-engineered tiger nut residue towards anionic pollutants

A green cross-linking method for the preparation of renewable three-dimensional graphene sponges for efficient adsorption of Congo red dye

Synthesis and characterization of a series of cross-linked polyamines for removal of Erichrome Black T from aqueous solution

Adsorption of 2-naphthalenesulfonic acid/sulfuric acid/sulfurous acid from aqueous solution by iron-impregnated weakly basic resin: Equilibrium and model

Related Author

Shen Feiyue

Liu Shuyan

Liu Zhanglin

Wei Jiangtao

Huang Mei

He Jinsong

Zhang Yanzong

Hu Jinguang

Related Institution

College of Environmental Sciences, Sichuan Agricultural University

Sichuan Provincial Engineering Research Center of Agricultural Non-point Source Pollution Control, Sichuan Agricultural University

Department of Chemical and Petroleum Engineering, University of Calgary, 2500 University Dr., Calgary, AB

College of Chemistry, Green Catalysis Center, Zhengzhou University

Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University

⁰